package org.opens.service;

import org.opens.entity.EduCourse;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Optional;

public interface EduCourseService {

    Optional<EduCourse> findById(Integer id);

    List<EduCourse> findByScheduledStartDatetime(String startDate);

    int save(EduCourse eduCourse);

}
